CN202488915U - Writing pen fixing unit for electronic device - Google Patents
Writing pen fixing unit for electronic device Download PDFInfo
- Publication number
- CN202488915U CN202488915U CN201120576744XU CN201120576744U CN202488915U CN 202488915 U CN202488915 U CN 202488915U CN 201120576744X U CN201120576744X U CN 201120576744XU CN 201120576744 U CN201120576744 U CN 201120576744U CN 202488915 U CN202488915 U CN 202488915U
- Authority
- CN
- China
- Prior art keywords
- writing pen
- guide portion
- fixture
- elastomer
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1632—Pen holder integrated in the computer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Signal Processing (AREA)
Abstract
The utility model discloses a writing pen fixing unit for an electronic device. The writing pen fixing unit comprises a case, a wiring pen, and a guide portion with an inlet portion and an outlet portion. The guide portion, with an open upper portion and a closed lower portion, is extended along the length direction of the case so as to accommodate the writing pen. The inlet portion has a guide piece for wrapping the outer peripheral surface of the upper portion of the writing pen, so as to restrain the accommodated writing pen. Due to the adoption of the guide portion of the utility model, the case of the electronic device can prevent outside foreign matters from leaking into the case via the guide portion. In particular, the appearance of the electronic device becomes simple, since the guide portion of the utility model has a simple structure. Particularly, the utility model provides a stable writing pen mounting and dismounting structure with a simple structure and an elastomer.
Description
Technical field
The utility model relates to electronic equipment, relates in particular to the fixture of the writing pen that is used to import data.
Background technology
Usually, electronic equipment refers to mancarried devices such as smart mobile phone, notebook computer, panel computer, palmtop PC.This mancarried device has the information input and output portion like touch-screen etc.When wanting input information, the user comes input information through the touch action of finger, perhaps utilizes special writing pen to import desired information.Writing pen utilizes rope and mancarried device to combine usually, perhaps constitute and releasably be incorporated into the mancarried device main body, so the user can carry with mancarried device usually.
Writing pen fixture in the past day disclosure patent of invention 1999-28891 number, No. the 0148909th, korean granted utility model, the open patent of invention of Korea S 2010-88487 number and No. the 5633471st, U.S.'s granted patent in be disclosed.
Below, referring to figs. 1 through Fig. 4, employed writing pen fixture in the existing electronic equipment is described.
To shown in Figure 4, the shell 50 of electronic equipment is equipped with writing pen 51 like Fig. 1.Said shell 50 is formed with guide portion 52, packs in the said shell 50 or from said shell 50 dismountings to be used to guide writing pen 51.Said guide portion 52 is extended and is formed along the length direction of said shell 50 1 sides.And said guide portion 52 comprises a plurality of guide seat (guide holder) and a plurality of guide opening, and wherein upper end guide opening 521 is opened towards outside with top guide opening 522 and lower end guide opening 523.That is, the inside and outside of said shell 50 is communicated with through said three guide opening 521,522,523.And, in said guide portion 52, be provided with upper end guide seat 524 near the said upper end guide opening 521, be provided with top guide seat 525 near the said top guide opening 522, be provided with lower end guide seat 526 near the said lower end guide opening 523.The writing pen 51 that is inserted in said guide portion 52 is contained in said guide portion 52 under the state of the constraint that receives said guide portion 52.Shown in Fig. 3, Fig. 4 is the state that writing pen 51 is contained in said guide portion 52.
But when forming above-mentioned shell, because the mould manufacture view, guide portion need form a plurality of guide opening and a plurality of guide seat.
When on this shell, forming upper end/top/lower end guide opening and upper end/top/lower end guide seat, owing to the gap between each guide opening and the guide seat is exposed in the external environment condition, so the problem that foreign matter penetrates into enclosure will take place.
Especially, infiltrate caused problem, the problem of enclosure infiltration will take place as foreign matter.When using special stickup parts in order to block this gap, can cause product cost to go up, packaging technology descends.
And, in order to prevent the fixing of writing pen and to move about, and make the loading and unloading sense become good, when not shown spring is set in guide portion, also can cause product cost to go up, packaging technology descends.
The utility model content
The utility model proposes in order to address the above problem, and its purpose is to provide a kind of writing pen fixture that can stably load and unload the electronic equipment of writing pen.
And the utility model also provides a kind of foreign matter that prevents to penetrate into the writing pen fixture of the electronic equipment of enclosure interior through guide portion.
And it is a kind of when inserting writing pen fully that the utility model also provides, and utilizes elastomeric elastic force that the writing pen fixture of the electronic equipment of stable fixed structure is provided.
And the utility model also provides a kind of writing pen fixture that seems the electronic equipment simple in structure of guide portion in appearance.
In order to realize the purpose of the utility model, the writing pen fixture that the utility model provided that is used in electronic equipment comprises: shell; Writing pen; The guide portion that possesses inlet portion and export department, this guide portion is extended with the length direction of the said shell in shape edge that upper side is opened and lower side is closed, to be used to hold said writing pen.Wherein, said inlet portion possesses the guiding piece of the outer peripheral face on the said writing pen top that parcel holds, the said writing pen that is held with constraint.
And, possess the disengaging-proof portion that is used to prevent said writing pen disengaging between said guiding piece and the said writing pen.
And said disengaging-proof portion comprises: first clamping is protruding, and is outstanding towards the below from said guiding piece inner surface; Second clamping is protruding, and is outstanding towards outside direction at the outer peripheral face on the top of said writing pen, to be used for through preventing that with the protruding clamping of said first clamping said writing pen breaks away from.
And said export department is combined with elastomer and said guide portion is sealed from said enclosure, the bottom of the said writing pen that this elastomer constraint is held.
And said elastomer comprises: elastic body; The joint portion is extended from said elastic body towards a side and is inserted into said export department, and is arranged on said enclosure;
Be arranged at least one Access Division of said elastic body, to be used for that said elastomer is constrained in said export department; Opposite side at said elastic body caves in and the fixed part of formation, to be used to keep the fixed position of the said writing pen that is held.
And said writing pen possesses the head of non-cylindrical, to be used for when said writing pen is contained in said guide portion fully, preventing said writing pen rotation.
In order to realize the purpose of the utility model, the writing pen fixture that the utility model provided that is used in electronic equipment comprises: shell; Writing pen; Guide portion, this guide portion is extended with the length direction of the said shell in shape edge that upper side is opened and lower side is closed, to be used to hold said writing pen; The elastomer that is installed on the outlet of said guide portion and said guide portion and said enclosure are spatially isolated fully, the said writing pen that this elastomer clamping is held.
And said elastomer possesses the fixed part of the bottom of the said writing pen of resilient clamp.
As stated, therefore the shell of electronic equipment can prevent that foreign from penetrating into the inside of shell through guide portion owing to used the guide portion of the utility model.
Especially, the guide portion that the utility model provided is simple in structure, therefore makes the outward appearance of electronic equipment seem also fairly simple, can not give complicated sensation.
Especially, simple structure of the utility model utilization and elastomer provide the construct for handling of stable writing pen.
Description of drawings
Fig. 1 is the stereogram that the guide portion that existing electronic equipment casing possesses is shown;
Fig. 2 illustrates the stereogram of the major part of the guide portion that existing electronic equipment casing possesses for amplification;
Fig. 3 and Fig. 4 are respectively the stereogram of state that writing pen is installed on the shell of existing electronic equipment are shown, and shown in Fig. 3 are the outsides of shell wherein, and shown in Fig. 4 is the inside of shell;
Fig. 5 is the stereogram that the guide portion that shell possessed of the electronic equipment that the utility model provides is shown;
Fig. 6 illustrates the stereogram of major part of the guide portion that shell possessed of the electronic equipment that the utility model provides for amplification;
Fig. 7 is illustrated in the stereogram that the state of writing pen is installed on the guide portion that shell possessed of the electronic equipment that the utility model provides;
Fig. 8 is the front elevation that the writing pen that the utility model provides is shown;
Fig. 9 is the elastomeric stereogram that the export department that is incorporated into the guide portion that the utility model provides is shown;
Figure 10 is the profile that bottom that the writing pen that the utility model provides is shown is inserted in elastomeric state;
Figure 11 is the guiding piece of the guide portion that the utility model provided and the profile of the clamping state between the writing pen.
Embodiment
Below, specify preferred embodiment with reference to accompanying drawing according to the utility model.Those skilled in the art is to be understood that; Embodiment that this specification is put down in writing and the structure shown in the accompanying drawing are merely the preferred embodiment of the utility model; But the utility model is not limited thereto, and under the prerequisite of the thought range that does not break away from the utility model, can carry out various distortion or change.
With reference to Fig. 5 to Fig. 7 the writing pen fixture that the utility model provides (below be called " fixture ") is described.Fig. 5 to Fig. 7 shows the writing pen fixture that is used in electronic equipment.Above-mentioned electronic equipment can be enumerated smart mobile phone, notebook computer, panel computer, palmtop PC etc.The length direction (laterally) of " X axle " expression shell 10 shown in Fig. 5 and Fig. 6.At this, insertion (installations) direction of "+X " axle expression writing pen 40, " X " expression writing pen 40 extract (dismounting) direction.The thickness direction of " Y axle " expression shell 10, wherein "+Y " axle is represented the top of the guide portion 20 that shell 10 is possessed, the below of guide portion 20 that " Y " axle expression shell 10 is possessed.The Width (vertically) of " Z axle " expression shell 10.
Said fixture is used in the shell 10 of electronic equipment, especially is used in lower case.Said fixture is arranged at the precalculated position of shell 10, and is arranged to isolate fully with the inside of said shell 10, therefore can stop foreign to penetrate into the inside of said shell 10.Said fixture comprises shell 10, writing pen 40, guide portion 20, elastomer 30.
The mobile route that said guide portion 20 is provided for inserting writing pen 40 or extracts writing pen 40, and can hold said writing pen 40.Said guide portion 20 includes oral area 21 and export department 22, the zone of the upper end of the said guide portion 20 of said inlet portion 21 expressions, the zone of the bottom of the said guide portion 20 of said export department's 22 expressions.Said guide portion 20 forms (+Y axle) open and shape (Y axle) sealing towards the below towards the top, and extends along the length direction of said shell 10.Because the below of said guide portion 20 is closed, therefore said shell 10 inside and said guide portion 20 spatially are in the state of isolating fully, that is, said shell 10 inside directly are not communicated with said guide portion 20.In view of the above, foreign can not penetrate into shell 10 inside through said guide portion 20.And electronic equipment is held in the hand or when putting into pocket, handbag or being positioned on the desktop, lower case is infiltrated by foreign more easily, and therefore, the fixture of the utility model is preferably and is used in lower case.
Said inlet portion 21 and export department 22 retrain the top and the bottom of the writing pen 40 that is held respectively, the fixing thus writing pen 40 that is held.Said inlet portion 21 possesses guiding piece 23, the outer peripheral face of the presumptive area on the top of the writing pen 40 that these guiding piece 23 parcels are held.Said guiding piece 23 extends along the vertical direction (Z-direction) of said guide portion 20 length directions, retrains the top of the writing pen 40 that is held thus.Said export department 22 be combined with after the elastomer stated, the bottom of the writing pen 40 that held of constraint thus.To this, will be described hereinafter.
Fig. 8 is the front elevation of the writing pen 40 that the utility model provided.As shown in Figure 8, said writing pen 40 comprises head 41 and main part 42 and bottom 43, and at this, these parts can be integrally formed.Said head 41 forms non-cylindrical, and said main part 42 forms cylindrical shape, and it is conical that said bottom 43 roughly is.Because said head 41 forms non-cylindrical, therefore when said writing pen 40 was contained in said guide portion 20 fully, said head 41 was positioned at said inlet portion 21 and can not rotates.That is, the shape of said head 41 and non-cylindrical can form hexahedral shape roughly.Thus, be contained in fully under the state of said guide portion 20 at said writing pen 40, after the protruding 23a of first clamping stated and second clamping protruding 44 can clamping under the state of facing.And when said writing pen 40 was contained in guide portion 20 fully, in the elastomer of stating after said bottom 43 will be inserted into, thereby its position was fixed.
Like Fig. 9, shown in Figure 10, said elastomer 30 is incorporated into export department 22, with from the said guide portion 20 of said shell 10 enclose insides.This elastomer 30 plays the function of holding state of keeping writing pen 40, promptly prevents the function of moving about.Said elastomer 30 is elastomeric elastomeric material, comprises elastic body 31, joint portion 32, Access Division 33 and fixing (holder) portion 34.Said joint portion 32 is extended and is formed towards a side of said elastic body 31, to be inserted into said export department 22.The said joint portion 32 that is inserted into is arranged in the inside of said shell 10.Said Access Division 33 is arranged on the said elastic body 31, and possesses one at least, and this Access Division 33 is used for said elastomer 30 is constrained in the export department 22 of said guide portion 20.Can elastomer 30 be securely fixed in export department 22 through said joint portion 32 with Access Division 33.Said fixed part 34 is in the opposite side of said elastic body 31 depression and form.Said fixed part 34 plays the function of inserting the fixed position of keeping said writing pen 40 through bottom 43 elasticity that make said writing pen 40.
And said elastomer 30 can absorb the impact that produces when inserting writing pen 40, so the user can stablize loading and unloading writing pen 40 more.
Shown in figure 11, also possess the disengaging-proof portion that is used to prevent that the writing pen 40 that held breaks away between said guiding piece 23 and the writing pen 40.Said disengaging-proof portion comprises protruding 23a of first clamping and second clamping protruding 44.The protruding 23a of said first clamping is outstanding towards the below from the inner surface of guiding piece 23.Second clamping protruding 44 is arranged at the upper periphery face of said writing pen 40 and gives prominence to towards outside direction.Loading and unloading action along with said writing pen 40; Said writing pen 40 will move forward and backward along guide portion 20; At this moment, owing to form clamping between protruding 23a of first clamping and second clamping protruding 44, the writing pen 40 that has therefore held can not detach said guide portion 20 easily.At this, also can keep the fixed position of the writing pen 40 that is held according to the elastomer of having explained 30.Need to prove; Those skilled in the art should know; When extracting the writing pen 40 that is contained in said guide portion 20 artificially; If the strength of extracting then can be extracted writing pen 40 greater than the bed knife sum of the bottom 43 of clamping power between protruding 23a of first clamping and second clamping protruding 44 and elastomer 30 fixing said writing pens 40 from said guide portion 20.
More than, though be illustrated, be not limited thereto through embodiment and accompanying drawing writing pen fixture to electronic equipment, should know for a person skilled in the art according to the utility model and can carry out various replacements, distortion and change.
Claims (8)
1. writing pen fixture, this writing pen fixture is used in electronic equipment, it is characterized in that, comprising: shell; Writing pen; The shape that the guide portion that possesses inlet portion and export department, this guide portion are closed by open and lower side with upper side is extended along the length direction of said shell, being used to hold said writing pen,
Wherein, said inlet portion possesses the guiding piece of the outer peripheral face on the said writing pen top that parcel holds, the said writing pen that is held with constraint.
2. writing pen fixture as claimed in claim 1 is characterized in that, possesses the disengaging-proof portion that is used to prevent said writing pen disengaging between said guiding piece and the said writing pen.
3. writing pen fixture as claimed in claim 2 is characterized in that, said disengaging-proof portion comprises: first clamping is protruding, and is outstanding towards the below from said guiding piece inner surface; Second clamping is protruding, and is outstanding towards outside direction at the outer peripheral face on the top of said writing pen, to be used for through preventing that with the protruding clamping of said first clamping said writing pen breaks away from.
4. writing pen fixture as claimed in claim 1 is characterized in that said export department is combined with elastomer and said guide portion is sealed from said enclosure, the bottom of the said writing pen that this elastomer constraint is held.
5. writing pen fixture as claimed in claim 4 is characterized in that, said elastomer comprises:
Elastic body;
The joint portion is extended from said elastic body towards a side and is inserted into said export department, and is arranged on said enclosure;
Be arranged at least one Access Division of said elastic body, to be used for that said elastomer is constrained in said export department;
Opposite side at said elastic body caves in and the fixed part of formation, to be used to keep the fixed position of the said writing pen that is held.
6. writing pen fixture as claimed in claim 3 is characterized in that said writing pen possesses the head of non-cylindrical, to be used for when said writing pen is contained in said guide portion fully, preventing said writing pen rotation.
7. writing pen fixture, this writing pen fixture is used in electronic equipment, it is characterized in that, comprising:
Shell;
Writing pen;
Guide portion, this guide portion is extended with the length direction of the said shell in shape edge that upper side is opened and lower side is closed, to be used to hold said writing pen;
The elastomer that is installed on the outlet of said guide portion and said guide portion and said enclosure are spatially isolated fully, the said writing pen that this elastomer clamping is held.
8. writing pen fixture as claimed in claim 7 is characterized in that said elastomer possesses the fixed part of the bottom of the said writing pen of resilient clamp.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110083332A KR101873054B1 (en) | 2011-08-22 | 2011-08-22 | Stylus pen mounting apparatus for information device |
| KR10-2011-0083332 | 2011-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488915U true CN202488915U (en) | 2012-10-10 |
Family
ID=46963296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120576744XU Expired - Lifetime CN202488915U (en) | 2011-08-22 | 2011-12-26 | Writing pen fixing unit for electronic device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9152181B2 (en) |
| KR (1) | KR101873054B1 (en) |
| CN (1) | CN202488915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853076A (en) * | 2021-08-16 | 2021-12-28 | 深圳微步信息股份有限公司 | Touch pen assembly structure and electronic equipment |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE48963E1 (en) | 2012-03-02 | 2022-03-08 | Microsoft Technology Licensing, Llc | Connection device for computing devices |
| US9426905B2 (en) | 2012-03-02 | 2016-08-23 | Microsoft Technology Licensing, Llc | Connection device for computing devices |
| US9075566B2 (en) | 2012-03-02 | 2015-07-07 | Microsoft Technoogy Licensing, LLC | Flexible hinge spine |
| US9134807B2 (en) | 2012-03-02 | 2015-09-15 | Microsoft Technology Licensing, Llc | Pressure sensitive key normalization |
| US9870066B2 (en) | 2012-03-02 | 2018-01-16 | Microsoft Technology Licensing, Llc | Method of manufacturing an input device |
| US9360893B2 (en) | 2012-03-02 | 2016-06-07 | Microsoft Technology Licensing, Llc | Input device writing surface |
| US20130300590A1 (en) | 2012-05-14 | 2013-11-14 | Paul Henry Dietz | Audio Feedback |
| US9063693B2 (en) | 2012-06-13 | 2015-06-23 | Microsoft Technology Licensing, Llc | Peripheral device storage |
| US9073123B2 (en) | 2012-06-13 | 2015-07-07 | Microsoft Technology Licensing, Llc | Housing vents |
| KR20150062691A (en) | 2013-11-29 | 2015-06-08 | 삼성전자주식회사 | Electronic device having ejectable touch pen automatically |
| US9513671B2 (en) | 2014-08-01 | 2016-12-06 | Microsoft Technology Licensing, Llc | Peripheral retention device |
| US10191986B2 (en) | 2014-08-11 | 2019-01-29 | Microsoft Technology Licensing, Llc | Web resource compatibility with web applications |
| US9705637B2 (en) | 2014-08-19 | 2017-07-11 | Microsoft Technology Licensing, Llc | Guard band utilization for wireless data communication |
| US9397723B2 (en) | 2014-08-26 | 2016-07-19 | Microsoft Technology Licensing, Llc | Spread spectrum wireless over non-contiguous channels |
| US9424048B2 (en) | 2014-09-15 | 2016-08-23 | Microsoft Technology Licensing, Llc | Inductive peripheral retention device |
| KR101523486B1 (en) * | 2015-02-05 | 2015-05-29 | (주)젠투웨이브 | Holder Structrue of Stylus Pen |
| KR20170033633A (en) * | 2015-09-17 | 2017-03-27 | 삼성전자주식회사 | Pen and electronic device therewith |
| AU2016100745B4 (en) * | 2016-05-24 | 2019-02-21 | Stm Management Pty Ltd | A case for a tablet shaped device and a method for making a case for a tablet shaped device. |
| KR20220120124A (en) * | 2021-02-23 | 2022-08-30 | 삼성전자주식회사 | Electronic device including electronic pen storage structure and electronic pen |
| WO2023033306A1 (en) * | 2021-09-01 | 2023-03-09 | 삼성전자 주식회사 | Electronic apparatus including pocket clip structure for supporting component |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2717774B2 (en) | 1995-01-13 | 1998-02-25 | 株式会社ワコム | Pressure sensitive element and stylus pen with pressure sensitive function |
| KR200148909Y1 (en) | 1996-11-12 | 1999-06-15 | 고성욱 | Touch pen case for digital still camera |
| JPH1128891A (en) | 1997-05-12 | 1999-02-02 | Mitsubishi Pencil Co Ltd | Cap for writing instrument |
| KR100465164B1 (en) | 2002-08-07 | 2005-01-13 | 삼성전자주식회사 | apparatus for fixing a stylus pen |
| KR200306435Y1 (en) * | 2002-10-26 | 2003-03-11 | 박관혁 | stylus pen |
| JP4462011B2 (en) * | 2004-11-01 | 2010-05-12 | 日本電気株式会社 | Mobile terminal device with TV function and TV antenna / input pen |
| TWM343867U (en) * | 2008-03-17 | 2008-11-01 | Wistron Corp | Expansible stylus and fix structure for fixing stylus thereof |
| KR101540665B1 (en) | 2009-01-30 | 2015-07-31 | 엘지전자 주식회사 | Mobile terminal |
-
2011
- 2011-08-22 KR KR1020110083332A patent/KR101873054B1/en active IP Right Grant
- 2011-12-26 CN CN201120576744XU patent/CN202488915U/en not_active Expired - Lifetime
-
2012
- 2012-07-30 US US13/561,166 patent/US9152181B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853076A (en) * | 2021-08-16 | 2021-12-28 | 深圳微步信息股份有限公司 | Touch pen assembly structure and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| US9152181B2 (en) | 2015-10-06 |
| US20130050922A1 (en) | 2013-02-28 |
| KR20130021048A (en) | 2013-03-05 |
| KR101873054B1 (en) | 2018-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
| CX01 | Expiry of patent term |